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ChemistryLiquid SolutionHenry's LawEasy2 minPYQ_2021
ChemistryEasynumerical

CO2 gas is bubbled through water during a soft drink manufacturing process at 298 K. If CO2 exerts a partial pressure of 0.835 bar then x m mol of CO2 would dissolve in 0.9 L of water. The value of x is _______. (Nearest integer)

(Henry's law constant for CO2 at 298 K is 1.67×103 bar)

Answer:
25.00
Solution:

From Henry's law

Pgas=KH·Xgas

0.835=1.67×103×nCO20.9×100018

nCO2=0.025

Millimoles of CO2=0.025×1000=25

Stream:JEESubject:ChemistryTopic:Liquid SolutionSubtopic:Henry's Law
2mℹ️ Source: PYQ_2021

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